Atp pc system - Study guides, Revision notes & Summaries

2 © OCR 2023 SECTION A 1 Outline the main function of the following components of a healthy diet: Fibre ................................................................................................................................................. .......................................................................................................................................................... The essential mineral iron ................................................................

The autonomic Nervous System is divided in two branches what are they? - Precise Answer 1. PNS= Parasympathetic Nervous System / 2. SNS = Sympathetic Nervous System A person can experience 70% reduction peripheral vision during the activation of sympathetic nervous system. True or False - Precise Answer True What concept between heart rate and performance which examines the optimal heart rate zone for optimal performance? - Precise Answer Inverted-U Law What is the optimal performance h...

Accommodating Resistance - Answer-A feature unique to isokinetic testing or apparatus where a counter force is provided so that the speed of contraction is controlled Adenosine Triphosphate (ATP) - Answer-A complex chemical compound formed with the energy released from food and stored in all cells, particularly muscles. Only from the energy released by the breakdown of the compound can the cell perform work. Aerobic - Answer-In the presence of oxygen Aerobic Power - Answer-Maximal rate at ...

What is the enzyme that catalyzes the break down of ATP into ADP and Pi at the onset of exercise? correct answers ATPase The net number of ATP generated from breaking down 1 glucose molecule followed by the net number of ATP generated from breaking down 1 glycogen molecule through glycolysis is? correct answers 2, 3 The director of the Harvard Fatigue Lab was correct answers D.B. Dill The term homeostasis is defined as correct answers The maintenance of a constant internal environment ...

The Golgi tendon organ is an essential component of static stretching because it - Prevents muscle from being placed under excessive tension What is the correct force-couple relationship that allows for the upward rotation of the scapula? - Upper trapezius and lower portions of the serratus anterior Deoxygenated blood is pumped from the right ventricle to the lungs through? - pulmonary arteries Dynamic stretching improves soft tissue extensibility by using...? - reciprocal inhibition The o...

Most control systems of the body work via ________________ _______________. Ans: Negative Feedback The general components of the biological control center: (3 things) Ans: Receptor Integrating Center The Effector The organelle that regulates protein synthesis is the __________________. Ans: Nucleus Enzymes are catalysts that increase the rate of reaction by lowering the _______________ of ________________. Ans: Energy of activation 2 Stored polysaccharides in muscle and other tissue...

HFRG Threat Pattern Recognition Use Of Force 1. Approach to contact. - correct answer Tactical Considerations 2. Control upon touch. - correct answer Tactical Considerations 3. Speed of application. - correct answer Tactical Considerations When it is tactically safe to do so. - correct answer Double Lock Handcuffs Pistol Grip. - correct answer Handcuff Grip 1. Combat Anxiety. The anticipation of danger. - correct answer Mental States in Combat 2. Survival Stress. Deadly force ...

What type of reaction is the ATP/PC? - Answer Anaerobic. What chemical is involved in the ATP/PC system? - Answer Phosphocreatine. Where is the site of reaction for the ATP/PC system? - Answer In muscle cells (sarcoplasm). What are the controlling enzymes of the ATP/PC system? - Answer Creatine Kinase. What is the activity of Creatine Kinase effected by? - Answer 1.) Activated by an increase in ADP. 2.) Inhibited by an increase in ATP. What is the Net total of ATP ...

HPER 435 Exam 2 - Questions with Verified Answers Which of the following statements relative to the intake of carbohydrates and physical performance is FALSE? if consumed during exercise, it takes approximately 60-90 minutes for the carbohydrate to find its way into the muscle and be used as an energy source Carbohydrate loading involves an increase in carbohydrate intake, which also leads to an increase in muscle storage of which of the following? Water The longer you exercise, the less your ...

NASM GFI Latest Update Graded A+ AFAA 5 Qs PESAP (purpose, eff, safety, accuracy, participants) 8 standard anatomic positions ant, post, sup, inf, prox, dist, lat, med plane that divides body into front and back frontal forward and backward movements as if walls to left and right side of the body sagittal plane that allows rotations transverse muscle shortens to overcome outside resistance concentric moving to control a force while lengthening a muscle eccentric How long ...